* {
  margin: 0;
  padding: 0; }
html.body{
  width:100%;
  height:100%;
}
.header {
  width: 16rem;
  height: 8.35rem;
  background: url("../../img/sign/signlogo.png") no-repeat;
  background-size: 100%;
  display: flex;
  justify-content: center;
  align-items: center; }
  .header .sign {
    width: 93.1%;
    height: 89%;
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
    font-size: 0.68rem;
    color: #fff; }
  .header img {
    width: 100%; }

.box {
  width: 16rem;
  height: 21rem;
  display: flex;
  justify-content: center;
  align-items: center; }
  .box .ball {
    width: 14rem;
    height: 18rem;
    display: flex;
    flex-wrap: wrap; }
    .box .ball .ipts {
      width: 100%;
      height: 2rem;
      display: flex;
      justify-content: flex-start;
      align-items: center;
      border-bottom: 1px solid #eee; }
      .box .ball .ipts .ipts_1 {
        width: 10%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center; }
        .box .ball .ipts .ipts_1 span {
          font-size: 0.7rem;
          color: #ccc; }
      .box .ball .ipts .ipts_2 {
        width: 90%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center; }
        .box .ball .ipts .ipts_2 input {
          width: 100%;
          height: 60%;
          border: none;
          font-size: 0.5rem; }
    .box .ball .enter {
      width: 16rem;
      height: 5rem;
      display: flex;
      justify-content: center;
      align-items: center; }
      .box .ball .enter div {
        width: 90%;
        height: 2rem;
        border-radius: 4%;
        overflow: hidden; }
        .box .ball .enter div input {
          width: 100%;
          height: 100%;
          color: #fff;
          background: #ffd974;
          font-size: 0.6rem;
          border: none; }
    .box .ball .fotter {
      width: 16rem;
      height: 9rem;
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      align-items: flex-end;
      font-size: 0.5rem; }
